{
  "annotation_id": "bc3a544d-1904-47e3-996a-ac6af3cee786",
  "date_created": "2026-03-02T18:02:47.930000Z",
  "date_modified": "2026-03-02T18:02:47.930000Z",
  "file_hash": "526233b5761bb6258755c1e1124d8e1a545c4c104f202386cc659ef1f05e4e1c",
  "private": false,
  "record": {
    "abstract": "The higher order susy partners of Schroedinger Hamiltonians can be explicitly\nconstructed by iterating a nonlinear difference algorithm coinciding with the\nBacklund superposition principle used in soliton theory. As an example, it is\napplied in the construction of new higher order susy partners of the free\nparticle potential, which can be used as a handy tool in soliton theory.",
    "arxiv_id": "quant-ph/9910009",
    "authors": [
      "O. Rosas-Ortiz",
      "B Mielnik",
      "L. M. Nieto"
    ],
    "categories": [
      "quant-ph"
    ],
    "journal_ref": "Sixth International Conference on Squeezed States and Uncertainty\n  Relations D. Han and S. Solimeno (Eds.), NASA/CP-2000-209899 (2000) 218-221",
    "title": "Backlund-type superposition and free particle n-susy partners",
    "url": "https://arxiv.org/abs/quant-ph/9910009"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "186a5a97-cd49-4265-8ecc-d0da41f31630",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}